Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/31/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 04/01/2022 04:44:30 -69.35, -73.72 115.25 04/01/2022 04:44:59 -69.33, -73.75 115.27 2.55 29
2 04/01/2022 05:35:14 69.22, 93.77 64.61 04/01/2022 05:34:26 69.22, 93.75 64.61 0.64 48
3 04/03/2022 20:10:42 69.40,-125.34 63.79 04/03/2022 20:11:52 69.42,-125.39 63.79 2.41 70
4 04/03/2022 21:01:24 -69.32, 42.10 116.31 04/03/2022 21:01:22 -69.30, 42.10 116.33 1.93 2
5 04/03/2022 21:52:04 68.98,-150.12 63.33 04/03/2022 21:50:52 69.02,-150.62 63.38 20.19 72
6 04/06/2022 12:27:36 69.38, -9.53 62.74 04/06/2022 12:28:15 69.36, -9.57 62.72 2.51 39
7 04/06/2022 13:18:17 -69.24, 157.98 117.42 04/06/2022 13:17:45 -69.25, 157.92 117.40 2.79 32
8 04/09/2022 03:53:54 -69.90, -61.83 117.71 04/09/2022 03:55:04 -69.79, -60.75 117.86 43.20 70
9 04/09/2022 04:44:30 69.36, 106.27 61.72 04/09/2022 04:44:37 69.34, 106.29 61.69 2.55 7
10 04/09/2022 05:35:11 -69.22, -86.22 118.44 04/09/2022 05:34:07 -69.23, -86.22 118.43 1.45 64
11 04/11/2022 20:10:39 -69.41, 54.66 119.21 04/11/2022 20:11:32 -69.42, 54.64 119.21 1.23 53
12 04/11/2022 21:01:22 69.30,-137.87 60.66 04/11/2022 21:00:58 69.30,-137.87 60.66 0.20 24

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/31/2022
SNOs_Map_NPP_TERRA_20220331.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/31/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA